pair,contact1,contact2,flow1,flow2 7vwl_p_,10,13,1,1 7vwl_p_,10,14,1,1 7vwl_p_,11,15,1,1 7vwl_p_,12,16,1,1 7vwl_p_,13,17,1,1 7vwl_p_,14,18,1,1 7vwl_p_,15,19,1,1 7vwl_p_,16,20,1,1 7vwl_p_,17,21,1,1 7vwl_p_,18,22,1,1 7vwl_p_,19,23,1,1 7vwl_p_,20,24,1,1 7vwl_p_,21,25,1,1 7vwl_p_,22,26,1,1 7vwl_p_,23,27,1,1 7vwl_p_,24,27,1,1 7vwl_p_,24,28,1,1 7vwl_p_,25,29,1,1 7vwl_p_,26,30,1,1 7vwl_p_,27,33,1,1 7vwl_p_,28,79,1,1 7vwl_p_,32,36,1,1 7vwl_p_,33,37,1,1 7vwl_p_,34,38,1,1 7vwl_p_,35,39,1,1 7vwl_p_,36,40,1,1 7vwl_p_,37,41,1,1 7vwl_p_,38,42,1,1 7vwl_p_,39,43,1,1 7vwl_p_,40,44,1,1 7vwl_p_,41,45,1,1 7vwl_p_,42,46,1,1 7vwl_p_,43,47,1,1 7vwl_p_,44,48,1,1 7vwl_p_,45,49,1,1 7vwl_p_,46,69,1,1 7vwl_p_,48,51,1,1 7vwl_p_,51,52,1,1 7vwl_p_,52,54,1,1 7vwl_p_,55,58,1,1 7vwl_p_,55,59,1,1 7vwl_p_,56,60,1,1 7vwl_p_,57,61,1,1 7vwl_p_,58,62,1,1 7vwl_p_,63,67,1,1 7vwl_p_,64,68,1,1 7vwl_p_,65,69,1,1 7vwl_p_,66,70,1,1 7vwl_p_,67,71,1,1 7vwl_p_,68,72,1,1 7vwl_p_,69,73,1,1 7vwl_p_,75,77,1,1 7vwl_p_,81,84,1,1 7vwl_p_,82,89,1,1 7vwl_p_,83,89,1,1 7vwl_p_,84,87,1,1 7vwl_p_,88,92,1,1 7vwl_p_,92,95,1,1 7vwl_p_,94,97,1,1 7vwl_p_,100,103,1,1 7vwl_p_,100,121,1,1 7vwl_p_,100,167,1,1 7vwl_p_,101,104,1,1 7vwl_p_,102,105,1,1 7vwl_p_,103,106,1,1 7vwl_p_,104,121,1,1 7vwl_p_,107,109,1,1 7vwl_p_,107,110,1,1 7vwl_p_,107,111,1,1 7vwl_p_,108,112,1,1 7vwl_p_,115,119,1,1 7vwl_p_,116,120,1,1 7vwl_p_,117,121,1,1 7vwl_p_,118,122,1,1 7vwl_p_,119,123,1,1 7vwl_p_,120,124,1,1 7vwl_p_,121,125,1,1 7vwl_p_,122,126,1,1 7vwl_p_,123,127,1,1 7vwl_p_,124,128,1,1 7vwl_p_,125,129,1,1 7vwl_p_,126,130,1,1 7vwl_p_,127,131,1,1 7vwl_p_,128,132,1,1 7vwl_p_,130,134,1,1 7vwl_p_,131,135,1,1 7vwl_p_,131,166,1,1 7vwl_p_,132,136,1,1 7vwl_p_,134,138,1,1 7vwl_p_,135,139,1,1 7vwl_p_,135,165,1,1 7vwl_p_,135,166,1,1 7vwl_p_,136,140,1,1 7vwl_p_,137,141,1,1 7vwl_p_,138,142,1,1 7vwl_p_,139,143,1,1 7vwl_p_,142,157,1,1 7vwl_p_,143,144,1,1 7vwl_p_,166,169,1,1 7vwl_p_,166,170,1,1 7vwl_p_,167,171,1,1